Paper Applications

Our paper based application forms can be downloaded below: (If you need to download one of our application forms you will need to have Adobe Acrobat Reader installed to view or print them.)

Please ensure you have referred your case to our Business Development team and have received an Agreement in Principle before submitting a full application – you can contact our BDMs at

Please note the above forms are for new mortgage applications only - If you have a client who is looking to increase the amount of their existing mortgage with us (and is not changing property), please complete this Additional Borrowing application form and email to

Please ensure that you fully complete all sections before returning it to our Head Office at the address below (alternatively the forms can be scanned and emailed to once complete): Harpenden Building Society, Mardall House, 9-11 Vaughan Road, Harpenden, AL5 4HU

Your home may be repossessed if you do not keep up repayments on your mortgage. 

If you fail to keep up with payments on your mortgage a 'Receiver of Rent' may be appointed and your rental property, or other property used as security, may be repossessed.

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